1 An Introduction to Metabolism chapter 8. Energy & Matter Universe is composed of 2 things …… Universe is composed of 2 things …… Energy Energy Ability.
Energy and Life
Enzymes. Characteristics of Enzymes Proteins Catalysts –Speed up chemical reactions without being used up.
Chapter 7 Chemical Reactions. Day One and Two Tro's "Introductory Chemistry", Chapter 72.
Chemical Reactions Reactions involve chemical changes in matter resulting in new substances being formed. Reactions involve rearrangement and exchange.
Mr. Matthew Totaro Legacy High School Honors Chemistry Chemical Reactions.
Chemical Reactions
Weathering- breaking down materials There are 2 main types of weathering: ____________________________WEATHERING- physical forces break down the rock.
Chemical Reactions Reactions change one or more substances into new substances. [
